The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-080-4318, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Lockheed Martin Corporation Div Rms. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-080-4318 |
| Primary Part Number | 1164D0606 |
| Item Name | Hose Assembly,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Lockheed Martin Corporation Div Rms |
| Status | ACTIVE |
| Measuring Method and Length | 423.000 INCHES NOMINAL OVERALL IN |
| Temp Rating | 10.0 FAHRENHEIT AND 50.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Connection Style | INTERNAL PLUNGER TYPE FIRST END |
| End Connection Design | STRAIGHT FIRST END |
| Layer Composition and Location | 1ST LAYER HELIX, NYLON MONOFILAMENT AND 2ND LAYER BRAIDED FIBER AND OUTER LAYER MOLDED RUBBER, CHLOROPRENE |
| Connection Type | INTERNAL QUICK DISCONNECT FIRST END |
| Cross-Sectional Shape Style | ROUND |
| Outside Diameter | 2.137 INCHES NOMINAL IN |
| Operating Pressure | 1000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |
| Quick Disconnect Nominal Size | 2.137 INCHES FIRST END IN |
| Inside Diameter | 1.650 INCHES NOMINAL IN |
| Inside Surface Condition | SMOOTH |
| Burst Test Pressure | 4000.0 POUNDS PER SQUARE INCH LBS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 1164D0606 PRIMARY | Lockheed Martin Corporation Div Rms (USA) |
| Reference | Meaning |
|---|---|
| 1164D0606 | 3/9 Design control — primary reference Martin Marietta Technologies Inc Sub of Martin Marietta Corp Aero and Naval Systems |
NSN 4720-01-080-4318 is a Hose Assembly,nonmetallic, manufactured by Lockheed Martin Corporation Div Rms, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-080-4318 has 1 manufacturer part number on file: 1164D0606 (Lockheed Martin Corporation Div Rms).
Key specifications for 1164D0606: Measuring Method and Length: 423.000 INCHES NOMINAL OVERALL IN; Temp Rating: 10.0 FAHRENHEIT AND 50.0 FAHRENHEIT SINGLE RESPONSE DEGF; Connection Style: INTERNAL PLUNGER TYPE FIRST END; End Connection Design: STRAIGHT FIRST END. 13 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.